/////////////////////////////////////////////////////////////////////////////////
//
//  Copyright (C) 2026     Equinor ASA
//
//  ResInsight is free software: you can redistribute it and/or modify
//  it under the terms of the GNU General Public License as published by
//  the Free Software Foundation, either version 3 of the License, or
//  (at your option) any later version.
//
//  ResInsight is distributed in the hope that it will be useful, but WITHOUT ANY
//  WARRANTY; without even the implied warranty of MERCHANTABILITY or
//  FITNESS FOR A PARTICULAR PURPOSE.
//
//  See the GNU General Public License at <http://www.gnu.org/licenses/gpl.html>
//  for more details.
//
/////////////////////////////////////////////////////////////////////////////////

#pragma once

#include "RimWorkflowTaskInput.h"

#include "cafPdmChildArrayField.h"
#include "cafPdmField.h"
#include "cafPdmObject.h"

#include <QJsonArray>
#include <QJsonObject>
#include <QJsonValue>
#include <QMap>
#include <QPointer>

class RiuWorkflowJobRunner;

class RimWorkflowJob : public caf::PdmObject
{
    CAF_PDM_HEADER_INIT;

public:
    RimWorkflowJob();
    ~RimWorkflowJob() override;

    void setJobName( const QString& name );

    std::vector<RimWorkflowTaskInput*> taskInputs() const;
    RimWorkflowTaskInput*              taskInput( const QString& taskName ) const;
    void                               setTaskInputs( std::vector<RimWorkflowTaskInput*> inputs );
    void                               syncTaskInputs( const QJsonArray& graphTasks, const QMap<QString, QString>& renames = {} );

    QJsonObject inputValues() const;
    QJsonObject literalInputValues() const;
    QString     writeInputYaml( const QString& path ) const;
    void        runJob();
    void        cancelJob();
    bool        isRunning() const;

    QMap<QString, QString> taskStates() const;
    QMap<QString, QString> taskErrors() const;
    QString                runStatus() const;
    void                   updateTaskState( const QString& runId, const QString& taskName, const QString& state, const QString& error );

    // States and errors of the items of mapped tasks, by task and item key
    QMap<QString, QMap<QString, QString>> itemStates() const;
    QMap<QString, QMap<QString, QString>> itemErrors() const;
    void updateItemState( const QString& runId, const QString& taskName, const QString& item, const QString& state, const QString& error );
    void finishRun( const QString& runId, bool succeeded, bool cancelled );

protected:
    void fieldChangedByUi( const caf::PdmFieldHandle* changedField, const QVariant& oldValue, const QVariant& newValue ) override;
    void initAfterRead() override;
    void defineUiOrdering( QString uiConfigName, caf::PdmUiOrdering& uiOrdering ) override;
    void defineUiTreeOrdering( caf::PdmUiTreeOrdering& uiTreeOrdering, QString uiConfigName = "" ) override;
    void appendMenuItems( caf::CmdFeatureMenuBuilder& menuBuilder ) const override;

private:
    caf::PdmField<QString>                         m_name;
    caf::PdmChildArrayField<RimWorkflowTaskInput*> m_taskInputs;
    QPointer<RiuWorkflowJobRunner>                 m_runner;
    QMap<QString, QJsonValue>                      m_detachedValues;
    QMap<QString, QString>                         m_taskStates;
    QMap<QString, QString>                         m_taskErrors;
    QMap<QString, QMap<QString, QString>>          m_itemStates;
    QMap<QString, QMap<QString, QString>>          m_itemErrors;
    QString                                        m_runStatus;
    QString                                        m_activeTask;
    QString                                        m_runId;
};